1EWP

CRUZAIN BOUND TO MOR-LEU-HPQ

Structural Biology Knowledgebase: 1EWP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.183

Literature

Macromolecules
Sequence Display for 1EWP

Classification: HYDROLASE / HYDROLASE inhibitor

Total Structure Weight: 23136.79

Macromolecule Entities
Molecule Chains Length Organism Details
CRUZAIN A 215 Trypanosoma cruzi EC#: 3.4.22.51 IUBMB
Fragment: CATALYTIC DOMAIN
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
0I5
Query on 0I5

A N-[(3S)-1-fluoro-2-oxo-5-phenylpentan-3-yl]- N~2~-(morpholin-4-ylcarbonyl)-L-leucinamide
Morpholino-Leu-homoPhe-FMK (Synonym)
C22 H32 F N3 O4
DKMMRKMNRYVVBC-OALUTQOASA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_000312
Query on PRD_000312
A Morpholino-Leu-homoPhe-FMK Peptide-like /
Inhibitor
Ligand Explorer Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.183
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 43.51 α = 90.00
b = 51.65 β = 114.76
c = 45.26 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-04-26
  • Released Date: 2000-05-17
  • Deposition author(s): Gillmor, S.A.

Revision History

  • 2012-12-12
    Type: Other | Details: Add PRD info
  • 2011-07-13
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Atom nomenclature | Details: Atom nomenclature
  • 2011-07-13
    Type: Binding sites and description | Details: Binding sites and description
  • 2011-07-13
    Type: Non-polymer description | Details: Non-polymer description
  • 2011-07-13
    Type: Function and keywords | Details: Function and keywords
  • 2011-07-13
    Type: Linkage | Details: Linkage
  • 2011-07-13
    Type: Sequence database correspondence | Details: Sequence database correspondence